Well here's the situation. I was adding some music and stuff to my PSP memory stick today, (this is the 3rd day of ownership) well I took out the stick and a few minutes later went to add something else so I put it back in, it didn't work. My computer won't even read the stick's drive anymore. I looked around and some people said I fried it, but if I put it in my PSP it still has all the original data on it and it lets me save games and stuff. I guess it's fine for general use but I'm going to want to change up my music and add emulators and stuff. Oh, and every time I reboot and check I get a msg from the drive that says "Windows cannot use this hardware device because it has been prepared for "safe removal", but it has not been removed from the computer. (Code 47)" even though I've removed the card.

Any ideas on the problem? is this a compy issue or did I actually destroy the card? If anyone has any ideas I'd love to hear back. thanks for at least reading.